PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Malvales; Malvaceae; Malvoideae; Gossypium

Family

LBD

Protein Properties

Length: 234aa MW: 25612.4 Da PI: 6.6599

Description

LBD family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Gh_D11G1344	genome	NAU-NBI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	DUF260	123.5	1.1e-38	7	107	1	100
DUF260 1 aCaaCkvlrrkCakdCvlapyfpaeq.pkkfanvhklFGasnvlkllkalpeeeredamsslvyeAearardPvyGavgvilklqqqleqlkaelall 97 +C aCk+lrrkC+++Cv+apyf++eq + +fa++hk+FGasnv+kll++lp ++r +a+ ++ ye++ar++dP+yG+v++i++lqqq+ +l+++la+l Gh_D11G1344 7 PCGACKFLRRKCVRGCVFAPYFCHEQgATHFAAIHKVFGASNVSKLLAHLPVSDRCEAAVTISYESQARLQDPIYGCVSHIFALQQQVVNLQSQLASL 104 7***********************89******************************************************************99 PP DUF260 98 kee 100 ke+ Gh_D11G1344 105 KEQ 107 987 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS50891	21.752	6	108	IPR004883	Lateral organ boundaries, LOB
Pfam	PF03195	1.2E-36	7	105	IPR004883	Lateral organ boundaries, LOB

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0010311	Biological Process	lateral root formation
GO:0005634	Cellular Component	nucleus

Sequence ? help Back to Top
Protein Sequence Length: 234 aa Download sequence Send to blast
MTGSGAPCGA CKFLRRKCVR GCVFAPYFCH EQGATHFAAI HKVFGASNVS KLLAHLPVSD 60 RCEAAVTISY ESQARLQDPI YGCVSHIFAL QQQVVNLQSQ LASLKEQASQ SIVNGSVTAN 120 PNGKLPSQFQ DVQSWFHSDN SSMALKFNPN IPNHPSTNSY CENGFLNPNP LGNYENSFTS 180 PGEDHVSSYT TTTTFGEASH AMSSLDLHTN NRQWGFQEVD DLQSMAFGYA QQYS

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
5ly0_A	2e-35	3	101	7	104	LOB family transfactor Ramosa2.1
5ly0_B	2e-35	3	101	7	104	LOB family transfactor Ramosa2.1
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Expression -- Description ? help Back to Top
Source	Description
Uniprot	TISSUE SPECIFICITY: Expressed in roots. {ECO:0000269\|PubMed:12068116}.
Uniprot	TISSUE SPECIFICITY: Expressed in unelongating basal internodes, at the base of shoot in parenchyma cells adjacent to the peripheral vascular cylinder of the stem, and root pericycle cells (PubMed:15829602). Expressed in lateral and adventitious root primordia, tiller primordia, vascular tissues, scutellum, and young pedicels (PubMed:15960615). {ECO:0000269\|PubMed:15829602, ECO:0000269\|PubMed:15960615}.

Functional Description ? help Back to Top
Source	Description
UniProt	Acts as positive regulator of adventitious (crown) root formation by promoting its initiation (PubMed:15829602, PubMed:15960615). Acts as positive regulator of lateral root formation. Regulated by the auxin response factor and transcriptional activator ARF23/ARF1 (PubMed:15829602). Involved in auxin-mediated cell dedifferentiation, and may promote the initial cell division in the pericycle cells adjacent to the peripheral vascular cylinder at the base of the stem (PubMed:15960615). May act upstream of the gene regulatory network controlling adventitious root (crown) development (PubMed:21806801). {ECO:0000269\|PubMed:15829602, ECO:0000269\|PubMed:15960615, ECO:0000269\|PubMed:21806801}.
UniProt	Involved in lateral root formation. Regulated by the transcriptional activators ARF7 and ARF19. {ECO:0000269\|PubMed:17259263}.

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: By auxin. {ECO:0000269\|PubMed:15659631, ECO:0000269\|PubMed:17259263}.
UniProt	INDUCTION: Induced by auxin (PubMed:15829602, PubMed:15960615). Induced by ethylene (PubMed:15960615). {ECO:0000269\|PubMed:15829602, ECO:0000269\|PubMed:15960615}.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_012490674.1	1e-176	PREDICTED: LOB domain-containing protein 29
Swissprot	Q5UG13	3e-67	LBD_ORYSJ; LOB domain-containing protein CRL1
Swissprot	Q9M2J7	3e-67	LBD29_ARATH; LOB domain-containing protein 29
TrEMBL	A0A0D2QSM3	1e-175	A0A0D2QSM3_GOSRA; Uncharacterized protein
STRING	Gorai.007G144500.1	1e-176	(Gossypium raimondii)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Malvids	OGEM108	28	359

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT3G58190.1	1e-58	lateral organ boundaries-domain 29

Publications ? help Back to Top
Coudert Y,Périn C,Courtois B,Khong NG,Gantet P Genetic control of root development in rice, the model cereal. Trends Plant Sci., 2010. 15(4): p. 219-26 [PMID:20153971] Kitomi Y, et al. The auxin responsive AP2/ERF transcription factor CROWN ROOTLESS5 is involved in crown root initiation in rice through the induction of OsRR1, a type-A response regulator of cytokinin signaling. Plant J., 2011. 67(3): p. 472-84 [PMID:21481033] Coudert Y, et al. Transcript profiling of crown rootless1 mutant stem base reveals new elements associated with crown root development in rice. BMC Genomics, 2011. 12: p. 387 [PMID:21806801] Gupta A,Singh M,Laxmi A Interaction between glucose and brassinosteroid during the regulation of lateral root development in Arabidopsis. Plant Physiol., 2015. 168(1): p. 307-20 [PMID:25810094] Porco S, et al. Lateral root emergence in Arabidopsis is dependent on transcription factor LBD29 regulation of auxin influx carrier LAX3. Development, 2016. 143(18): p. 3340-9 [PMID:27578783] Lee K,Seo PJ High-temperature promotion of callus formation requires the BIN2-ARF-LBD axis in Arabidopsis. Planta, 2017. 246(4): p. 797-802 [PMID:28766014] Xu C,Cao H,Xu E,Zhang S,Hu Y Genome-Wide Identification of Arabidopsis LBD29 Target Genes Reveals the Molecular Events behind Auxin-Induced Cell Reprogramming during Callus Formation. Plant Cell Physiol., 2018. 59(4): p. 744-755 [PMID:29121271] Xu C, et al. Control of auxin-induced callus formation by bZIP59-LBD complex in Arabidopsis regeneration. Nat Plants, 2018. 4(2): p. 108-115 [PMID:29358751]